//函数调用求两个数中的最大值


int max(int x,int y){
    int z;
    z=x>y? x:y;
    return(z);
}

#include <stdio.h>
int main() {
   int max(int x,int y);
   int a,b,c;
   printf("please enter two integer numbers:");
   scanf("%d,%d",&a,&b);
   c=max(a,b);
   printf("max is %d\n",c);
    return 0;
}



